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  2. National Hardwood Lumber Association - Wikipedia

    en.wikipedia.org/wiki/National_Hardwood_Lumber...

    The National Hardwood Lumber Association (NHLA) was founded on April 8, 1898 in Chicago, Illinois to establish uniformity of inspecting hardwood lumber.The NHLA is now a membership-based trade association that serves two main purposes: to stimulate economic activity and to provide a vehicle for the members to collectively strive for mutual benefit.

  3. Northern hardwood forest - Wikipedia

    en.wikipedia.org/wiki/Northern_hardwood_forest

    Austin T. Blakeslee Natural Area, Monroe County, Pennsylvania. The northern hardwood forest is a general type of North American forest ecosystem found over much of southeastern and south-central Canada, Ontario, and Quebec, extending south into the United States in northern New England, New York, and Pennsylvania, and west along the Great Lakes to Minnesota and western Ontario.

  4. Central U.S. hardwood forests - Wikipedia

    en.wikipedia.org/wiki/Central_U.S._hardwood_forests

    Today there is very little intact habitat in this ecoregion, with a reduction of bottomland hardwood forests by 70–95%, and only 0.02 percent of the original oak savannas remain. [3] Although much of the area is forested, these forests tend to be highly fragmented and significantly altered by development, agriculture, and fire suppression.

  5. North Central Hardwood Forests - Wikipedia

    en.wikipedia.org/wiki/North_Central_Hardwood_Forests

    The North Central Hardwood Forests are a temperate broadleaf and mixed forests ecoregion (no. 51 in the EPA Level III ecoregions of the United States) in central Minnesota, [1] central Wisconsin, [2] and northwestern Lower Michigan, [3] embedded between (clockwise) the Western Corn Belt Plains in the south, the Northern Glaciated Plains, the Red River Valley, the Northern Minnesota Wetlands ...

  6. Appalachian hemlock–northern hardwood forest - Wikipedia

    en.wikipedia.org/wiki/Appalachian_hemlock...

    The Appalachian hemlock–northern hardwood forest is a forest system found in the Appalachian Mountains of New Hampshire, Vermont, Massachusetts, Connecticut, New York, New Jersey, Pennsylvania, Maryland, Virginia, Eastern Kentucky, West Virginia and western North Carolina. These forests occur in deep coves, moist flats, and ravines.

  7. Sustainable Forestry Initiative - Wikipedia

    en.wikipedia.org/wiki/Sustainable_Forestry...

    Forest, Range and Wildland Soils (July 2020) Influence of mechanized timber harvesting on soil compaction in northern hardwood forests ― The paper describes a project that evaluated and refined methods for minimizing soil compaction during harvesting operations. Soil compaction can have negative effects on a forest’s ability to regrow after ...

  8. American Tree Farm System - Wikipedia

    en.wikipedia.org/wiki/American_Tree_Farm_System

    The landowner must submit a Colorado State Forest Service-approved forest management plan that is prepared by a professional forester or natural resources professional. Landowners must annually submit (1) a request for inspection, (2) an inspection fee, (3) an accomplishment report, and (4) an annual work plan for the following year, and have ...

  9. Pennsylvania Wilds - Wikipedia

    en.wikipedia.org/wiki/Pennsylvania_Wilds

    The abundance of hardwood forests in the region lead to harvesting of lumber becoming the main economic driver in the area in the second half of the 19th century, when Williamsport, the county seat of Lycoming County, was known as "The Lumber Capital of the World". [4]